test: improve tests

ERC725Alliance · Jul 24, 2023 · aef4985 · aef4985
1 parent f7c9e5e
commit aef4985
Showing 1 changed file with 8 additions and 3 deletions.
diff --git a/src/lib/encoder.test.ts b/src/lib/encoder.test.ts
@@ -229,15 +229,20 @@ describe('encoder', () => {
       assert.throws(() => encodeValueType('uint128', 'helloWorld'));
     });
 
-    it('throws when trying to encode a bytes17 as `uint128`', () => {
+    it('throws when trying to encode a bytes17  as `uint128`', () => {
       assert.throws(() =>
         encodeValueType('uint128', '340282366920938463463374607431768211456'),
       );
+      assert.throws(() =>
+        encodeValueType('uint128', '0x0100000000000000000000000000000000'),
+      );
     });
 
-    it('throws when trying to decode a bytes17 as `uint128`', () => {
-      assert.throws(() =>
+    it('throws when trying to decode a bytes17  as `uint128`', () => {
+      expect(() =>
         decodeValueType('uint128', '0x000000000000000000000000000000ffff'),
+      ).to.throw(
+        "Can't convert hex value 0x000000000000000000000000000000ffff to uint128. Too many bytes. 17 > 16",
       );
     });